Semi-Truck Frame Chassis Parts
Need semi-truck frame chassis parts? Choose from high-strength frame rails, crossmembers, and reliable fifth wheel replacement parts to keep your rig solid. Enjoy a smooth ride with quality springs and shock absorbers. Ensure stable control with our durable control arms and steering linkages. Looking for axles or frame steps? We've got those too. Shop at 4 State Trucks!
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BESTfit 177MM OAL X 27MM OD M33.5-4 Threaded Spring Pin Replaces B65-6008 For Kenworth
BESTFIT TRUCK PARTS
$31.10BESTfit 138MM C-C Threaded Spring Pin Fits Kenworth K100, T300, T450, T600, T800 & W900 * High Quality Threaded Spring Pin* 177MM Overall Length* M33.5-4 Threads* 27MM Pin OD* Sold Individually* Warranty On Threaded Spring Pin Against Defects In...$31.10 -
BESTfit 7.375 Inch OAL X 1.5 Inch OD 1.375 Inch 6 Threaded Spring Pin Replaces 6262 & 02-02723 For Kenworth
BESTFIT TRUCK PARTS
$38.65BESTfit 5.75 Inch C-C Threaded Spring Pin Fits Kenworth K100, T300, T450, T600, T800 & W900 * High Quality Threaded Spring Pin* 7.375 Inch Overall Length* 5.75 Inch Center To Center* 1.5 Inch OD* 1.375 Inch 6 Thread* Sold Individually* Warranty On...$38.65 -
BESTfit 7.5 Inch OAL X 2.077 Inch OD Silent Block Bushing 1.063 Inch Pin Replaces 52757 & B65-1007 For Kenworth
BESTFIT TRUCK PARTS
$60.17BESTfit Silent Block Bushing Fits Kenworth K100, T300, T450, T600, T800 & W900 - Replaces 52312, 52257, B65-1012 & B65-2013 * High Quality Silent Block Bushing* 7.5 Inch Overall Length* 6.312 Inch Center To Center* 2.077 Inch OD* 1.063 Inch Pin Diameter*...$60.17 -
BESTfit 101MM OAL X 52.8MM OD Threaded Bushing Replaces B13-1002 For Kenworth 4 Inch Spring
BESTFIT TRUCK PARTS
$37.53BESTfit M33.5-4 Thread Bushing Fits Kenworth K100, T300, T450, T600, T800 & W900 * High Quality Threaded Bushing* 101MM Overall Length* 52.8MM OD* M33.5-4 Thread* Sold Individually* Warranty On Threaded Bushing Against Defects In Workmanship & Material...$37.53 -
BESTfit Cast #B11-1033 Aluminum Shackle Hanger Replaces B11-10344 For Kenworth K100, K300, T300-T800 & W900
BESTFIT TRUCK PARTS
$276.99BESTfit Shackle Hanger Fits Kenworth K100, T300, T450, T600, T800 & W900 * High Quality Shackle Hanger* Aluminum* Cast # B11-1033* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High...$276.99 -
BESTfit 6.313 Inch OAL X 1.75 Inch Wide Steel Side Bar With 1.063 Inch Pin Hole Replaces K029-75 & K209-36 For Kenworth
BESTFIT TRUCK PARTS
$34.67BESTfit Steel Side Bar Fits Kenworth K100, T2000, T300, T600, T800 & W900 - Replaces K209-83 * High Quality Side Bar* Steel* 6.313 Inch Overall Length* 4 Inch Center To Center* 1.75 Inch Wide* 1.5 Inch Thick* 1.063 Inch Pin Hole* Sold Individually*...$34.67 -
BESTfit 5.92 Inch OAL X 2 Inch Aluminum Side Bar With 1.25 Inch Pin Holes Replaces 1918AA & P162-563 For Kenworth T300
BESTFIT TRUCK PARTS
$42.83BESTfit 3.53 Inch Center To Center X 2 Inch Wide Aluminum Side Bar Fits Kenworth T300 * High Quality Side Bar* Aluminum* 5.92 Inch Overall Length* 3.53 Inch Center To Center* 2 Inch Wide* 1.25 Inch Pin Hole* Sold Individually* Warranty On Side Bar...$42.83 -
BESTfit 5.92 Inch OAL X 2 Inch Steel Side Bar With 1.25 Inch Pin Holes Replaces 1918AA & P162-563 For Kenworth T300
BESTFIT TRUCK PARTS
$49.97BESTfit 3.53 Inch Center To Center X 2 Inch Wide Steel Side Bar Fits Kenworth T300 * High Quality Side Bar* Steel* 5.92 Inch Overall Length* 3.53 Inch Center To Center* 2 Inch Wide* 1.25 Inch Pin Hole* Sold Individually* Warranty On Side Bar Against...$49.97 -
BESTfit 186MM OAL X 27MM OD M33.5-4 Threaded Spring Pin Replaces B65-1002 For Kenworth T2000
BESTFIT TRUCK PARTS
$18.55BESTfit 146MM Center To Center Threaded Spring Pin Fits Kenworth T2000 1996-2000 * High Quality Threaded Spring Pin* 186MM Overall Length* 146MM Center To Center* 27MM Pin OD* M33.5-4 Thread* Sold Individually* Warranty On Threaded Spring Pin Against...$18.55 -
BESTfit Barksdale Type Replacement Leveling Valve Kit For Peterbilt New Low Air Leaf Suspension
BESTFIT TRUCK PARTS
$135.99BESTfit New Low Air Leaf Suspension Leveling Valve Kit Includes Mounting Bracket & Hardware * High Quality Leveling Valve Kit* Barksdale Type Replacement* HCV Kit* Non-Delay* 1/4 Inch NPT* 2 Supply Ports* Kit Icludes:- Short Lever To Mount 1/4 Arm-...$135.99 -
BESTfit 22-1.5MM X 84MM X 365MM Round U-Bolt Kit Replaces 03-08693-365 For Peterbilt New Low Air Leaf
BESTFIT TRUCK PARTS
$74.04BESTfit Round U-Bolt Kit Fits Peterbilt New Low Air Leaf Suspensions * High Quality U Bolt Kit* U-Bolt Kit* 22-1.5MM X 84MM X 365MM* Round* Sold As Kit* Warranty On U Bolt Kit Against Defects In Workmanship & Material From Date Of Purchase***High Quality...$74.04 -
BESTfit 8.04 Inch OAL Air Spring Stud Replaces 27-01746 For Peterbilt New Low Air Leaf Suspension
BESTFIT TRUCK PARTS
$8.66BESTfit Air Spring Stud Fits Peterbilt New Low Air Leaf Suspension * High Quality Air Spring Stud* 8.04 Inch Overall Length* Sold Individually* Warranty On Air Spring Stud Against Defects In Workmanship & Material From Date Of Purchase***High Quality...$8.66